If there is a specific genre of Internet videos that reigns supreme over all other genres of Internet videos, in my book, it's clips of kids who are super high after various medical procedures.
Being high essentially turns you into a child, if you think about it. All your cares suddenly go away, you have a wonderment about the world and you become fascinated with the smallest things, like the back of your hand or the thought that hills are just “Earth pimples.”
This effect has remarkably hilarious results on people under the age of 18, who turn into comically unaware double kids when they get high, and you'll be hard-pressed to find a more comically unaware double kid than this random girl who got her wisdom tooth removed.
Shine on, you beautiful diamond.